Table 2. Parent-reported vaccine refusal: Multivariable associations with scale and factor score means (n = 9,354).
| Scale | Factors | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Refused | Confidence (8 items) | Benefits (4 items) | Harms (2 items) | Trust (2 items) | |||||
| n | OR | OR | OR | OR | |||||
| (%) | Mean (SE) | (95% CI) | Mean (SE) | (95% CI) | Mean (SE) | (95% CI) | Mean (SE) | (95% CI) | |
| Any vaccine | |||||||||
| Yes | 1,429 | 0.58 | 0.73 | 1.19 | 1.03 | ||||
| (15%) | 7.27 (0.09) | (0.54, 0.63) | 7.70 (0.10) | (0.68, 0.78) | 5.28 (0.13) | (1.15, 1.24) | 8.95 (0.09) | (0.95, 1.11) | |
| No | 7,925 | ||||||||
| (85%) | 8.48 (0.02) | Reference | 8.90 (0.03) | Reference | 3.28 (0.05) | Reference | 9.41 (0.03) | Reference | |
| MMR | |||||||||
| Yes | 261 | 0.39 | 0.51 | 1.42 | 1.21 | ||||
| (3%) | 5.38 (0.23) | (0.34, 0.45) | 5.38 (0.29) | (0.45, 0.58) | 7.58 (0.26) | (1.24, 1.61) | 8.33 (0.22) | (1.06, 1.39) | |
| No | 9,093 | ||||||||
| (97%) | 8.38 (0.02) | Reference | 8.81 (0.03) | Reference | 3.47 (0.05) | Reference | 9.37 (0.03) | Reference | |
| Varicella | s | ||||||||
| Yes | 342 | 0.42 | 0.53 | 1.41 | 1.25 | ||||
| (3%) | 5.74 (0.19) | (0.36, 0.47) | 5.85 (0.24) | (0.47, 0.59) | 7.32 (0.23) | (1.27, 1.56) | 8.56 (0.16) | (1.09, 1.42) | |
| No | 9,012 | ||||||||
| (97%) | 8.39 (0.02) | Reference | 8.82 (0.03) | Reference | 3.45 (0.05) | Reference | 9.36 (0.03) | Reference | |
| Flu | |||||||||
| Yes | 954 | 0.57 | 0.72 | 1.23 | 1.06 | ||||
| (10%) | 7.05 (0.10) | (0.52, 0.62) | 7.47 (0.12) | (0.67, 0.78) | 5.67 (0.16) | (1.18, 1.29) | 8.91 (0.09) | (0.96, 1.16) | |
| No | 8,400 | ||||||||
| (90%) | 8.44 (0.03) | Reference | 8.86 (0.03) | Reference | 3.34 (0.05) | Reference | 9.39 (0.03) | Reference | |
Note: CI: confidence interval. MMR: measles, mumps, and rubella. OR: odds ratio. SE: standard error. Table shows raw frequencies and weighted estimates. Models controlled for child’s race/ethnicity, mother’s educational attainment, and annual household income. Bolded odds ratios indicate statistically significant associations.